Re: Configuration Problem

Here is the syslog

Nov 20 08:16:52 lb1 kernel: [    4.489285] eth1: intr type 3, mode 0,
2 vectors allocated
Nov 20 08:16:52 lb1 kernel: [    4.490222] eth1: NIC Link is Up 10000 Mbps
Nov 20 08:16:52 lb1 Keepalived: Starting Keepalived v1.2.2 (12/18,2011)
Nov 20 08:16:52 lb1 Keepalived: Starting Healthcheck child process, pid=2174
Nov 20 08:16:52 lb1 Keepalived: Starting VRRP child process, pid=2175
Nov 20 08:16:52 lb1 Keepalived_vrrp: Registering Kernel netlink reflector
Nov 20 08:16:52 lb1 Keepalived_vrrp: Registering Kernel netlink command channel
Nov 20 08:16:52 lb1 Keepalived_vrrp: Registering gratutious ARP shared channel
Nov 20 08:16:52 lb1 Keepalived_vrrp: Initializing ipvs 2.6
Nov 20 08:16:52 lb1 Keepalived_healthcheckers: Initializing ipvs 2.6
Nov 20 08:16:52 lb1 kernel: [    4.549778] nf_conntrack version 0.5.0
(8023 buckets, 32092 max)
Nov 20 08:16:52 lb1 Keepalived_healthcheckers: Registering Kernel
netlink reflector
Nov 20 08:16:52 lb1 Keepalived_healthcheckers: Registering Kernel
netlink command channel
Nov 20 08:16:52 lb1 Keepalived_healthcheckers: Opening file
'/etc/keepalived/keepalived.conf'.
Nov 20 08:16:52 lb1 Keepalived_vrrp: Opening file
'/etc/keepalived/keepalived.conf'.
Nov 20 08:16:52 lb1 Keepalived_healthcheckers: Configuration is using
: 5935 Bytes
Nov 20 08:16:52 lb1 kernel: [    4.552135] IPVS: Registered protocols
(TCP, UDP, SCTP, AH, ESP)
Nov 20 08:16:52 lb1 kernel: [    4.552148] IPVS: Connection hash table
configured (size=4096, memory=64Kbytes)
Nov 20 08:16:52 lb1 kernel: [    4.552234] IPVS: Creating netns size=2088 id=0
Nov 20 08:16:52 lb1 kernel: [    4.552237] IPVS: ipvs loaded.
Nov 20 08:16:52 lb1 Keepalived_vrrp: Configuration is using : 61556 Bytes
Nov 20 08:16:52 lb1 Keepalived_vrrp: Using LinkWatch kernel netlink reflector...
Nov 20 08:16:52 lb1 Keepalived_healthcheckers: Using LinkWatch kernel
netlink reflector...
Nov 20 08:16:52 lb1 mpt-statusd: detected non-optimal RAID status
Nov 20 08:16:52 lb1 kernel: [    4.934738] eth0: intr type 3, mode 0,
2 vectors allocated
Nov 20 08:16:52 lb1 kernel: [    4.935820] eth0: NIC Link is Up 10000 Mbps
Nov 20 08:16:53 lb1 Keepalived_vrrp: VRRP_Instance(VI_1) Transition to
MASTER STATE
Nov 20 08:16:54 lb1 Keepalived_vrrp: VRRP_Instance(VI_1) Entering MASTER STATE

On Wed, Nov 20, 2013 at 7:07 AM, Stefan Kärst <[email protected]> wrote:
> Hi Roman,
>
> I tried your keepalived config and it worked fine, although there is no
> closing bracket for vrrp_instance VI_1.
> What keepalived messages are in your syslog? Does keepalived start the
> VIP? (do not use ifconfig but "ip a s" instead)
>
> I'm not sure what ipvsadm should look like but if keepalived started the
> VIP on e.g. eth0 ipvsadm -l shows no difference:
>
>
> Nov 20 12:00:03 localhost Keepalived_vrrp[5791]: VRRP_Instance(VI_1)
> Entering MASTER STATE
> Nov 20 12:00:03 localhost Keepalived_vrrp[5791]: VRRP_Instance(VI_1)
> setting protocol VIPs.
> Nov 20 12:00:03 localhost Keepalived_vrrp[5791]: VRRP_Instance(VI_1)
> Sending gratuitous ARPs on eth0 for 192.168.0.249
> Nov 20 12:00:03 localhost Keepalived_healthcheckers[5790]: Netlink
> reflector reports IP 192.168.0.249 added
>
> [root@t430-sub1 keepalived]# ip -4 a s dev eth0
> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
> state UP qlen 1000
>     inet 192.168.122.5/24 brd 192.168.122.255 scope global eth0
>     inet 192.168.0.249/24 brd 192.168.0.255 scope global eth0
>
> [root@t430-sub1 keepalived]# ipvsadm -l
> IP Virtual Server version 1.2.1 (size=4096)
> Prot LocalAddress:Port Scheduler Flags
>   -> RemoteAddress:Port           Forward Weight ActiveConn InActConn
> [root@t430-sub1 keepalived]#
>
>
> hth
>
> Best Regard
> Stefan Kärst
>
>
> Am 20.11.2013 03:47, Roman Gelfand schrieb:
>> I am trying to setup load balancing for smtp servers.  Seemingly, the
>> configuration file is ok.
>>
>> ipvsadm -l doesn't return anything
>>
>> My keepalive.conf is
>>
>> global_defs  {
>> lvs_id  LVS_1
>> }
>> vrrp_instance  VI_1  {
>>        interface  eth1
>>        state  MASTER
>>        virtual_router_id  51
>>        priority  101                     # 101 on master, 100 on backup
>>        advert_int  1
>>        smtp_alert
>> authentication  {
>> auth_type  PASS
>> auth_pass  pass
>>
>> }
>>
>>        virtual_ipaddress  {
>>            192.168.0.249/24  brd  192.168.0.255  dev  eth0
>> }
>>
>>  VIRTUAL_SERVER  192.168.0.249  25  {
>>    delay_loop  60
>>    lb_algo  rr
>>    lb_kind  DR
>>    protocol  TCP
>>    persistence_timeout  360
>>
>>    real_server 192.168.0.245 25 {
>>    weight 1
>>        TCP_CHECK {
>>                connect_timeout 3
>>        connect_port 25
>>        nb_get_retry 3
>>        delay_before_retry 3
>>        }
>>    }
>>    real_server 192.168.0.244 25 {
>>        weight 1
>>        TCP_CHECK {
>>                connect_timeout 3
>>        connect_port 25
>>        nb_get_retry 3
>>        delay_before_retry 3
>>        }
>>    }
>> }
>>
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>
>
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